<ADDCANNOTOCCUPY

"ADD CANNOTOCCUPY

Sets the Cannotoccupy attributes of all sites in a region to true.


Syntax

A*DD CANN*OTOCCUPY AR*EA pt pt ;


Arguments

AREA pt pt      
Opposite corner points for a bounding rectangle for the command. If a specified point is not at the corner of a site, the bounding rectangle snaps to the nearest site corner.


Description
Before using this command, you must create the library sites and arrays with INPUT LEF. If you do not want to use the default floorplan, you must specify the current floorplan with INPUT DEF. The ADD CANNOTOCCUPY command sets the Cannotoccupy attributes of all sites in the designated area. 

If you place a cell on any of these sites, the system issues a warning. Use MOVE CELL CHECKCANNOTOCCUPY to check whether an area covers a cannot occupy site. You cannot place a cell over the area if it covers a cannot occupy site.


Example

ADD CANNOTOCCUPY AREA (10000 100000) (30000 30000) ;


Related Command

DELETE CANNOTOCCUPY clears the Cannotoccupy attributes of sites."

	<Type QHELP>
	<Header "Add CannotOccupy Command Help">
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